Multi-function exercise machine



FIG. 1 is a right front perspective view of a multi-function exercise machine showing my new design;

FIG. 2 is a right rear perspective view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a right front perspective view of a modified embodiment thereof; and,

FIG. 8 is a right rear perspective view of the embodiment of FIG. 7 of a multi-function exercise machine. 

The ornamental design for a multi-function exercise machine, as shown. 